/********************************************************************************
 * Copyright 2017 Capital One Services, LLC and Bitwise, Inc.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

 
package hydrograph.ui.parametergrid.dialog;

import java.util.Collection;

import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;

/**
 * 
 * The content provider for parameter grid
 * 
 * @author Bitwise
 *
 */
public class TableContentProvider implements IStructuredContentProvider{

	@Override
	public void dispose() {
		//Do nothing
		
	}

	@Override
	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
		//Do nothing
		
	}

	@Override
	public Object[] getElements(Object inputElement) {
		ArrayContentProvider.getInstance();
		if(inputElement instanceof Collection){
			return ((Collection) inputElement).toArray();
		}
		return null;
	}

}
